Redis is an in-memory database that persists on disk. Prior to versions 6.2.7 and 7.0.0, an attacker attempting to load a specially crafted Lua script can cause NULL pointer dereference which will result with a crash of the redis-server process. The problem is fixed in Redis versions 7.0.0 and 6.2.7. An additional workaround to mitigate this problem without patching the redis-server executable, if Lua scripting is not being used, is to block access to `SCRIPT LOAD` and `EVAL` commands using ACL rules.
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References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-04-27T19:55:10
Updated: 2024-08-03T04:20:50.463Z
Reserved: 2022-02-10T00:00:00
Link: CVE-2022-24736
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-04-27T20:15:09.857
Modified: 2024-11-21T06:50:58.983
Link: CVE-2022-24736
Redhat